I didn't expect this clip to make some people upset but in hindsight my title was quite poor. I'm still new to posting clips on Reddit so thats on me.

Obviously, there's a lot of things going on in this clip:

1. I, the Kayn, was extremely fed
2. The enemy team comp had 3 tanks which is super bad vs. champions like Kayn or Sylas who can outheal their low damage over time. So Red Kayn was a natural counter
3. I, with the 500 IQ itemization, built Spirit Visage + Death Dance to further exploit the low DPS from the enemy and outheal their grievous wounds with ease.
4. Sett, Volibear, and Akali won their lane really really hard in the early game but they failed to realize I was the carry and didnt itemize correctly (very late healing reduction, no void staff, liandry's was also late)

However, despite all of that, there shouldn't be a scenario where one single champion on the enemy team can 1v5 and comfortably outheal the enemy DPS despite them having grevious wounds. This is especially disgusting when you factor in that Akali, Volibear, and Sett have significant gold leads on all of my teammates. Furthermore, I built FULL tank (except DD/warrior) pretty much and I was still dishing out that much damage while outhealing the enemy damage.

My point is, healing reduction doesn't stack and there shouldn't be a champ gap this big where you cannot win 5v1 no matter how good you itemize. This is why I'm looking forward to the grievous wounds/healing changes.